问题
多项选择题
温病学和伤寒论的关系是()
A.温病学与《伤寒论》在学术上是一脉相承、不可分割
B.温病学可以完全包含《伤寒论》的内容
C.温病学是《伤寒论》的继承和发展
D.温病学和《伤寒论》均是研究外感热病的学科
E.《伤寒论》为温病学的创立奠定了基础
答案
参考答案:A, C, D, E
温病学和伤寒论的关系是()
A.温病学与《伤寒论》在学术上是一脉相承、不可分割
B.温病学可以完全包含《伤寒论》的内容
C.温病学是《伤寒论》的继承和发展
D.温病学和《伤寒论》均是研究外感热病的学科
E.《伤寒论》为温病学的创立奠定了基础
参考答案:A, C, D, E
Awarded the Nobel Prize for physics in 1918, German physicist Max Planck is best remembered as the originator of the quantum theory. His work helped usher in a new era in theoretical physics and revolutionized the scientific community’s understanding of atomic and subatomic processes. Planck introduced an idea that led to the quantum theory, which became the foundation of twentieth century physics. In December 1900, Planck worked out an equation that described the distribution of radiation accurately over the range of low to high frequencies. He had developed a theory which depended on a model of matter that seemed very strange at the time. The model required the emission of electromagnetic radiation in small chunks or particles. These particles were later called quantums. The energy associated with each quantum is measured by multiplying the frequency of the radiation, v, by a universal constant, h. Thus, energy, or E, equals hv. The constant, h, is known as Planck’s constant. It is now recognized as one of the fundamental constants of the world. Planck announced his findings in 1900, but it was years before the full consequences of his revolutionary quantum theory were recognized. Throughout his life, Planck made significant contributions to optics, thermodynamics and statistical mechanics, physical chemistry, among other fields. |
The implication in this passage is that ______.
A.only a German physicist could discover such a theory
B.quantum theory, which led to the development of twentieth century physics, is basically a mathematical formula
C.Planck’s constant was not discernible before 1900
D.radiation was hard to study